package com.chen.blue.utils.ip;

import cn.hutool.core.util.StrUtil;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;

import com.chen.blue.dictionary.CommonDict;
import com.chen.blue.sysconfig.SystemConfig;
import com.chen.blue.utils.SpringUtil;
import com.chen.blue.utils.http.HttpUtils;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * 获取地址类
 *
 * @author ruoyi
 */
public class AddressUtils {
    private static final Logger log = LoggerFactory.getLogger(AddressUtils.class);

    private static final SystemConfig systemConfig = SpringUtil.getBean(SystemConfig.class);

    // IP地址查询
    public static final String IP_URL = "http://whois.pconline.com.cn/ipJson.jsp";

    // 未知地址
    public static final String UNKNOWN = "XX XX";

    public static String getRealAddressByIP(String ip) {

        if (systemConfig.isAddressEnabled()) {
            try {
                // 内网不查询
                if (IpUtils.internalIp(ip)) {
                    return "内网IP";
                }
                // 其他
                String rspStr = HttpUtils.sendGet(IP_URL, "ip=" + ip + "&json=true", CommonDict.GBK);
                if (StrUtil.isEmpty(rspStr)) {
                    log.error("获取地理位置异常 {}", ip);
                    return UNKNOWN;
                }

                JSONObject obj = JSONUtil.parseObj(rspStr);
                String region = obj.getStr("pro");
                String city = obj.getStr("city");
                return String.format("%s %s", region, city);
            } catch (Exception e) {
                log.error("获取地理位置异常 {}", ip);
            }
        }

        return UNKNOWN;

    }
}
